DFence Cyber Security Services
DFence Cyber Security Services (DFence Ltd) is a UK-based boutique consultancy founded in 2001 that delivers penetration testing, vulnerability assessments, and information assurance services to enterprise and government clients via project-based professional engagements.
- Company typePrivate
- Founded2001
- Headquarters—
- Headcount1–10
- GTM typeB2B
- OfferingServices
What DFence Cyber Security Services does
DFence Cyber Security Services (legal entity: DFence Ltd) is a privately-held United Kingdom-based information security consultancy founded in 2001. The company specializes in penetration testing and information assurance services, serving enterprise and government organizations requiring professional IT security assessments. Its service portfolio spans internal and external penetration testing, black-box and white-box testing methodologies, vulnerability scans, and information assurance offerings including policy review, architecture consultancy, and incident response / red-team operations. The firm's competitive positioning is anchored in the consulting team's heritage securing UK Government IT systems, with all consultants described as having begun their careers in that environment.
DFence Cyber Security Services firmographics
Firmographics- Name
- DFence Cyber Security Services
- Legal name
- DFence Ltd
- Website
- https://dfence.com
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- DFence Cyber Security Services (DFence Ltd) is a UK-based boutique consultancy founded in 2001 that delivers penetration testing, vulnerability assessments, and information assurance services to enterprise and government clients via project-based professional engagements.
- Ownership category
- akta.pro rank
DFence Cyber Security Services industry classification
Industry- Product category
- Cybersecurity Services
- NAICS
- Other Computer Related Services (541519)
- SIC
- Services-Testing Laboratories (8734)
- akta.pro primary industry
- Penetration Testing & Red Teaming (BPAKAHAF)
- akta.pro secondary industries
- Vulnerability Assessment, Security Audits & Compliance Testing (BPAKAHAG), Penetration Testing & Red Teaming (BPAKADAE)
Keywords
DFence Cyber Security Services business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Professional Security Services: Revenue generated from consulting engagements including penetration testing, vulnerability assessments, incident response, and security architecture consultancy. Services are quoted and delivered on a project basis tailored to each client's specific needs.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
DFence Cyber Security Services product offering
Product offeringCore offering
DFence Cyber Security Services provides professional penetration testing and information assurance services for organizations. Its portfolio covers internal and external penetration testing, black box and white box testing, vulnerability scans, policy review, architecture consultancy, and incident response/red team operations. Services are scoped and delivered on a per-project basis, tailored to each client's environment, ranging from individual web servers to large e-commerce networks.
Product overview
DFence Cyber Security Services is a specialized IT security services company offering a portfolio of professional penetration testing and information assurance services. The core offerings include Internal and External Penetration Testing, Black Box/White Box Testing approaches, and Vulnerability Scans under the Cyber Security service line, complemented by Policy Review, Architecture Consultancy, and Incident Response/Red Team services under Information Assurance. The company provides security solutions ranging from individual web servers to large-scale e-commerce networks, and also supplies and installs appropriate security hardware and software while maintaining vendor independence to select products best suited to client needs.
Differentiator
Problem solved
Functional benefit
Products and services
- Internal Penetration Testing Security assessment service that tests internal network infrastructure, systems, and applications for vulnerabilities from an insider threat perspective. Aimed at organizations seeking to evaluate their internal security posture.
- External Penetration Testing Security assessment service that identifies vulnerabilities in externally-facing systems, networks, and applications from an outside attacker perspective. Aimed at organizations with internet-exposed assets and perimeters.
- Black Box / White Box Testing Penetration testing engagements executed with varying levels of prior knowledge about target systems, ranging from zero prior knowledge (black box) to full system documentation (white box). Designed for organizations wanting tailored testing depth.
- Vulnerability Scans Automated scanning service to identify known vulnerabilities across network infrastructure, systems, and applications. Targeted at organizations seeking baseline vulnerability discovery and reporting.
- Information Assurance Bundled advisory service covering Policy Review, Architecture Consultancy, and Incident Response/Red Team operations to assess and strengthen organizational security posture. Aimed at organizations needing expert security guidance and emergency response.
Companies that use DFence Cyber Security Services
Customer profileSegments1 record
Ideal customer profiles2 records
DFence Cyber Security Services technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
DFence Cyber Security Services partnerships and signals
Strategic signalRecent moves3 records
Expansion highlights1 record
DFence Cyber Security Services competitors and assessment
Company assessmentDirect peers
- NCC Group: Large UK-based cybersecurity services firm offering penetration testing, red teaming, and security consulting; directly comparable to DFence on core offensive security services and UK enterprise/government client base.
- Secarma: UK penetration testing and cyber security consultancy; competes head-to-head with DFence on similar offensive security services for UK enterprise clients.
- Falanx Cyber Defence: UK penetration testing and cyber defense services firm; comparable to DFence on offensive security offerings and UK mid-market/enterprise client profile.
- Bishop Fox: US-based offensive security specialist renowned for high-end pen testing and red teaming; comparable to DFence as a pure-play offensive security services firm, though at much larger scale.
- Cyberis: UK-based specialist penetration testing and security advisory firm; comparable to DFence as a focused offensive-security boutique serving UK enterprise.
- Context Information Security: UK-origin specialist security consultancy (now part of Accenture) offering penetration testing and red teaming; closely comparable to DFence on services, geography, and heritage.
- NetSPI: Pure-play penetration testing and offensive security services firm; comparable to DFence on service focus and methodology, though operating primarily in North America.
Broad incumbents
- Trustwave: Global MSSP offering penetration testing, vulnerability management, and managed security; comparable service overlap with DFence but at far larger scale and broader portfolio.
- WithSecure (formerly F-Secure Cyber Security): European cybersecurity vendor with a consulting and penetration testing practice alongside broader products; overlaps with DFence on pen testing but operates at much broader scale and scope.
Emerging players
- PortSwigger: Developer of Burp Suite, the leading web application penetration testing toolkit; comparable to DFence at the intersection of pen testing tooling and practitioner community, though primarily a product company.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks5 records
Key highlights5 records
Customer concentration
DFence Cyber Security Services social profiles
Digital presenceDFence Cyber Security Services financial estimates
Financial estimateRevenue estimate
Valuation estimate
DFence Cyber Security Services leadership team
Management profileNumber of profiles
DFence Cyber Security Services funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DFence Cyber Security Services M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DFence Cyber Security Services
What does DFence Cyber Security Services do?
DFence Cyber Security Services provides professional penetration testing and information assurance services for organizations. Its portfolio covers internal and external penetration testing, black box and white box testing, vulnerability scans, policy review, architecture consultancy, and incident response/red team operations. Services are scoped and delivered on a per-project basis, tailored to each client's environment, ranging from individual web servers to large e-commerce networks.
Is DFence Cyber Security Services a public or private company?
DFence Cyber Security Services is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was DFence Cyber Security Services founded?
DFence Cyber Security Services was founded in 2001. It employs 1 to 10 people.
How does DFence Cyber Security Services make money?
One revenue line is on record: professional Security Services.
Who are DFence Cyber Security Services's main competitors?
Direct peers on record are NCC Group, Secarma, Falanx Cyber Defence, Bishop Fox, Cyberis, Context Information Security and NetSPI. Broad incumbents are Trustwave and WithSecure (formerly F-Secure Cyber Security). PortSwigger is listed as an emerging player.
Does DFence Cyber Security Services have an API?
No public API is recorded for DFence Cyber Security Services.
What industry is DFence Cyber Security Services in?
DFence Cyber Security Services's product category is Cybersecurity Services. Its primary akta.pro industry code is BPAKAHAF, Penetration Testing & Red Teaming, with a secondary code of BPAKAHAG, Vulnerability Assessment, Security Audits & Compliance Testing. Its NAICS code is 541519 and its SIC code is 8734.